vitamin
Biotin supplements
Half of the 9,447 biotin supplements in the NIH label database that print an amount list 200 mcg or less per serving; the middle half list 50 mcg to 300 mcg (DSLD version 9.4.0, January 2026). The 397 products whose only supplement ingredient is biotin list a median of 5,000 mcg.
- Products listing it
- 9,6969,447 print an amount; 242 list it inside a blend without an amount
- Median per serving
- 200 mcgmiddle half 50 mcg to 300 mcg
- FDA Daily Value
- 30 mcgthe median is 667% of it
How much biotin do supplements contain?
The median product lists 200 mcg per serving. One in ten lists 30 mcg or less, one in ten 2,500 mcg or more. The amount printed most often is 300 mcg (2,074 products).
Products by amount of biotin per serving
9,447 products, log scale; extreme 0.2% at each end left out of the drawing.
| Amount per serving | Products | For example |
|---|---|---|
| 300 mcg | 2,074 | Sport (GNC Mega Men); Maximum Nutrition Vanilla Bean (GNC Mega Men); Maximum Nutrition Vanilla Creme (GNC Women's Ultra Mega) |
| 30 mcg | 840 | Iron Free Daily Multiple 50+ (Sundown Naturals); Maxi Baby Care Liquid Natural Raspberry Flavor (Country Life); Liquid Morph+ Fruit Punch (iSatori) |
| 150 mcg | 718 | Mega B-150 (Vitamin World); Every Woman's One Daily (New Chapter Organics); Teen Multiple (FemTeen Symmetry) |
| 100 mcg | 583 | B100 Complex (Sundown Naturals); Mega B-100 Timed Release (Vitamin World); Vitamin B-100 (Radiance) |
| 50 mcg | 512 | Mega B-50 (Vitamin World); Mega Vita-Gel (Vitamin World); Children's Chewable Animal Chews With Calcium Delicious Berry Flavor (Vitamin World) |
| 5,000 mcg | 372 | Biotin 5000 mcg (Rexall); OptiGlycemiX Chai (XYMOGEN); OptiGlycemiX Chocolate Mint (XYMOGEN) |
| 1,000 mcg | 295 | Men's Multiple (Radiance Select); Biotin 1000 mcg (Radiance); Longevity Women's Formula (Pure Essence Labs) |
| 75 mcg | 290 | Little Angels (Maximum Living); Super 75 Vitamins & Minerals (Carlson); Multi Vitamin With Minerals (Radiance Select) |
| 500 mcg | 236 | Theanine Calm Caps (Vitamin World); Mega Vita Woman 50+ High Potency (Vitamin World); Ultra Vita Man 50+ (Vitamin World) |
| 200 mcg | 207 | R4yt (Exakta); Coenzyme-B B-50 Complex (Vitabase); Ultra Fem (Douglas Laboratories) |
Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).
How do the amounts compare with the Daily Value and the upper limit?
The FDA Daily Value for biotin is 30 mcg (adults and children 4 and older). The median product gives 667% of it per serving; the 90th percentile 8333%.
The upper limit is for total intake from food, water and supplements unless stated, and does not apply under medical supervision. A label amount is what the maker printed. This is data, not advice: the NIH ODS fact sheets explain what each nutrient does.
Sources: 21 CFR 101.9(c)(8)(iv) (Daily Values); Institute of Medicine, DRI summary tables (2011) (upper limits); on reading them, the FDA's Daily Value page.
Which products list the most biotin?
On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).
- HiBiotinAllergy Research Group100,000 mcg
- Biotin BlastNutriCology100,000 mcg
- d-Biotin 100 mg, USPImmunovites100,000 mcg
- Grey Hair FormulaSuperSmart50,000 mcg
- Ionic Biotin + Collagen 75,000 mcg Strawberry MangoTrace Minerals20,000 mcg
- MigreLief+MAkeso15,000 mcg
- Biotin 15,000 mcgAN Amazing Nutrition Amazing Formulas15,000 mcg
- Diabetone PlusNutra BioGenesis13,600 mcg
Have the amounts changed over the years?
Products whose current label entered DSLD in 2011 list a median of 115 mcg; those entered in 2025, 300 mcg.
| Year | Products | Median per serving |
|---|---|---|
| 2011 | 186 | 115 mcg |
| 2012 | 628 | 150 mcg |
| 2013 | 734 | 150 mcg |
| 2014 | 381 | 300 mcg |
| 2015 | 395 | 200 mcg |
| 2016 | 435 | 300 mcg |
| 2017 | 492 | 300 mcg |
| 2018 | 382 | 150 mcg |
| 2019 | 513 | 150 mcg |
| 2020 | 916 | 200 mcg |
| 2021 | 814 | 150 mcg |
| 2022 | 954 | 150 mcg |
| 2023 | 856 | 200 mcg |
| 2024 | 930 | 300 mcg |
| 2025 | 831 | 300 mcg |
Source: DSLD label entry dates and amounts, current labels.
In which products and brands?
Products listing biotin by DSLD product type
Brands listing it most: Nature's Way (222), Douglas Laboratories (216), Nature's Plus (189), Country Life (95), Bronson (84), Centrum (73), Rainbow Light (72), Nature Made (69), Vitamin World (67), ProCaps Laboratories (67).
Every product listing biotin
9,696 products, A to Z by name (page 74 of 194), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- Greens CompleteAkasha Naturals500 mcg
- GREENS Grape CandyCore Nutritionals30 mcg
- GREENS Vanilla BeanCore Nutritionals30 mcg
- GreenSynergy Elixir Citrus FlavorArbonne2,500 mcg
- Grey Hair FormulaSuperSmart50,000 mcg
- Grow & BeholdBolster Beauty by SottoPelle5,000 mcg
- Grow Berry Flavor GummiesHer Own5,000 mcg
- Growth & ShineBioSchwartz5,000 mcg
- Growth Vitamins Vanilla FlavoredThe Beard Club2,000 mcg
- Grunt CandyCombat Nutra300 mcg
- Gt ThymusSystemic Formulas Bio Function0.02 mcg as transcribed, likely a slip
- Gtc #2Bronson · off the market25 mcg
- GTC FormulaBronson50 mcg
- GTC Formula #2Bronson Laboratories · off the market25 mcg
- Gummi VitesTrader Joe's66 mcg
- Gummi Yummi Sour Citrus21st Century40 mcg
- GummiesNatures Plus Source of Life Animal Parade50 mcg
- GummiesNaturesPlus Animal Parade50 mcg
- Gummies Kids Multi with Iron Orange FlavorGarden of Life Vitamin Code30 mcg
- Gummies Men's Multi Lemon Berry FlavorGarden of Life Vitamin Code30 mcg
- Gummies Multi Vitamin With MineralsTreehouse33 mcg
- Gummies MultivitaminOneSource · off the market38 mcg
- Gummies MultivitaminNatureSmart45 mcg
- Gummies Prenatal Multi with Iron 27 mg & Folate 600 mcg Cherry Lemonade FlavorGarden of Life Vitamin Code35 mcg
- Gummy Bear EssentialsRainbow Light · off the market300 mcg
- Gummy Bears for ChildrenMilaMiAmor60 mcg
- Gummy Children's Multivitamin Assorted Fruit FlavorsMeijer39 mcg
- Gummy Cuties Multi VitaminNatural Dynamix Kids · off the market38 mcg
- Gummy Cuties Multi VitaminNDX Kids75 mcg
- Gummy DinosCVS Pharmacy38 mcg
- Gummy Glow Berry BeautifulNeoCell · off the market32 mcg
- Gummy Glow Berry FlavorNeoCell · off the market32 mcg
- Gummy Mega Multi-Vitamin for Children Raspberry Naturally FlavoredVitables6 mcg
- Gummy MultivitaminL'il Critters8 mcg
- Gummy Multivitamin CoComelonL'il Critters8 mcg
- Gummy Multivitamin L.O.L. Surprise!L'il Critters8 mcg
- Gummy Multivitamin Mixed BerryGNC Women's Ultra Mega · off the market150 mcg
- Gummy Multivitamin Paw Patrol The MovieL'il Critters8 mcg
- Gummy Power SoursRainbow Light · off the market300 mcg
- Gummy SwirlsCVS Pharmacy66 mcg
- Gummy VitaminsWelby60 mcg
- Gummy Vitamins Cherry FlavoredTotally Products5,000 mcg
- Gummy Vitamins Lemon Citrus FlavorRemington Health Products · off the market32 mcg
- Gummy VitesL'il Critters · off the market8 mcg
- Gummy Vites CompleteL'il Critters60 mcg
- Gummy Vites Complete MultivitaminL'il Critters8 mcg
- Gummy Vites Daily MultivitaminL'il Critters8 mcg
- Gummy Vites PlusL'il Critters60 mcg
- Gummy Vites Plus Omega-3 DHA SupportL'il Critters60 mcg
- Gummy Vites SourL'il Critters60 mcg